67 search results - page 5 / 14 » On Efficient Quantizer Design for Robust Distributed Source ... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We study the scenario of pixel-domain distributed video coding for noisy transmission environments and propose a method to allocate the available rate between source coding and ch...
JSW
2006
13 years 7 months ago
2006
A novel hybrid genetic algorithm (GA) for jointly optimizing source and channel codes is presented in this paper. The algorithm first uses GA for the coarse search of source and ch...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
Suppose a function of N real source variables XN 1 = (X1, X2, . . . , XN ) is desired at a destination constrained to receive a limited number of bits. If the result of evaluating...
DCC
1995
IEEE
13 years 11 months ago
1995
IEEE
— Many image compression techniques require the quantization of multiple vector sources with significantly different distributions. With vector quantization (VQ), these sources ...
CAGD
2005
13 years 7 months ago
2005
We propose a new wavelet compression algorithm based on the rate-distortion optimization for densely sampled triangular meshes. Exploiting the normal remesher of Guskov et al., th...